Scion xD Luggage Compartment Bulb Size

The Scion xD luggage compartment utilizes 192 and DE3022 bulb sizes for illumination. Data for 192 and DE3022 bulb sizes covers the range from 2008 to 2014.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

Bulb Size by Year Range

Years	Bulb Size
2013-2014	192
2008-2012	DE3022

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3W.	192
ANSI standard (US & Canada). Festoon bulb, 31mm length, end-cap contacts. 12V.	DE3022

Other Locations

Additional Notes

The Scion xD luggage compartment uses two distinct bulb types across its production years: the 192 and the DE3022, both of which conform to ANSI standards recognized in the United States and Canada.
The DE3022 is a festoon-style bulb with a 31mm length and end-cap contacts, operating at 12 volts. This contact style means the bulb is held in place by spring-loaded clips at each end of the housing rather than by a socket.
The 192 is a T10 miniature wedge bulb rated at 12 volts and 3 watts. The wedge base is formed by the glass envelope itself, which is pinched at the bottom to grip directly into a wedge-type socket without a separate metal base.
The Scion xD (2008-2012) uses the DE3022 festoon bulb in the luggage compartment, while the 2013-2014 model years use the 192 wedge bulb instead.
Because the DE3022 and 192 use fundamentally different base types, festoon and wedge, they are not interchangeable with each other despite both operating at 12 volts.
The wattage of the DE3022 is not specified, which means the 192 at 3 watts is the only luggage compartment bulb in these specifications with a defined power rating.